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5390495 = 51198009
BaseRepresentation
bin10100100100000010011111
3101010212100222
4110210002133
52334443440
6311311555
763550505
oct24440237
911125328
105390495
113051a60
12197b5bb
131169756
14a04675
157172b5
hex52409f

5390495 has 8 divisors (see below), whose sum is σ = 7056720. Its totient is φ = 3920320.

The previous prime is 5390467. The next prime is 5390501. The reversal of 5390495 is 5940935.

5390495 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5390495 - 28 = 5390239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48950 + ... + 49059.

It is an arithmetic number, because the mean of its divisors is an integer number (882090).

Almost surely, 25390495 is an apocalyptic number.

5390495 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5390495 is a deficient number, since it is larger than the sum of its proper divisors (1666225).

5390495 is a wasteful number, since it uses less digits than its factorization.

5390495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98025.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 5390495 is about 2321.7439565981. The cubic root of 5390495 is about 175.3380675839.

It can be divided in two parts, 5390 and 495, that added together give a palindrome (5885).

The spelling of 5390495 in words is "five million, three hundred ninety thousand, four hundred ninety-five".

Divisors: 1 5 11 55 98009 490045 1078099 5390495